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최상일(S.I Choi),김영동(Y.D Kim),강원찬(W.C Kang),김아현(Y.H Kim),오금곤(G.G Oh) 전력전자학회 2004 전력전자학술대회 논문집 Vol.- No.-
In this Paper, We are going to propose the fire protection system with using CAN(Controller Area Network). The larger, higher and deeper buildings are, the more dangerous people are when fire happens. We are aware of the problems of prior Fire protection system. Therefore, we construct embedded system based on CAN communication that is capable of N:N communication, and build independent Fire protection system.
FET 형 포도당센서의 특성개선과 이를 용한 포도당측정기 개발
이채향,최상복,이영철,서화일,손병기 ( C . H . Lee,S . B . Choi,Y . C . Lee,H . I . Seo,B . K . Sohn ) 한국센서학회 1998 센서학회지 Vol.7 No.4
A ISFET-based glucose sensor has inherent problems such as low sensitivity, drift effect and long response time. For that reason, a amperometric actuation technique was introduce to make a highly sensitivity- of the ISFET glucose sensor with a Pt actuator, which electrolysis HBO=, one of the by a by-products of the oxidation reaction of glucose. Moreover, a potential-step measurement method detecting response by only the electrolysis of H₂O₂ was developed for eliminating a drift problem. The operation characteristics of ISFET-based glucose sensor was improved by using the amperometric actuation and a measurement techniques. The fabricated ISFET glucose sensor is shown good operation such as characteristics(30mM PBS, about 26mV/decade) and linearity. A portable glucose meter with a highly resolution by using the fabricated ISFET-based glucose sensor with Pt actuation was developed and its characteristics investigated.